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114+115+116 = 114(1+11+121) = 114 `xx` 133, hence it is multiple of 19 so it will be divisible by 19.
The ratio of the breadth to the length of a rectangular field is 2:3. The total cost of cutting the grass of the field at the rate of Rs 6 per m2
If the two adjacent sides of a rectangle are x cm and x – 10 cm and its perimeter is 76 cm then find its area?
The circumference of a circle is given as 220 m. What is the area of the circle? [Use π = 22/7]